Calculate the pH of the cathode compartment for the following reaction given cell = 3.01 V when [Cr³+] = 0.15 M, [A1³+] = 0.35 M, and [Cr₂O72- ] = 0.64 M. 2 Al(s) + Cr₂0₂2(aq) + 14 H+ (aq) → 2 Al³+ (aq) + 2 Cr³+ (aq) + 7 H₂O(l) Nood Help? I

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Chapter19: Electrochemistry
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Problem 19.72QP: What is the standard cell potential you would obtain from a cell at 25C using an electrode in which...
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Calculate the pH of the cathode compartment for the following reaction given cell = 3.01 V when [Cr³+] = 0.15 M, [A13+] = 0.35 M, and [Cr₂0₂2- ] = 0.64 M.
2 Al(s) + Cr₂0₂2(aq) + 14 H+ (aq) → 2 Al³+ (aq) + 2 Cr³+ (aq) + 7 H₂O(l)
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Transcribed Image Text:Calculate the pH of the cathode compartment for the following reaction given cell = 3.01 V when [Cr³+] = 0.15 M, [A13+] = 0.35 M, and [Cr₂0₂2- ] = 0.64 M. 2 Al(s) + Cr₂0₂2(aq) + 14 H+ (aq) → 2 Al³+ (aq) + 2 Cr³+ (aq) + 7 H₂O(l) Need Help? Read It Supporting Materials Periodic Table Watch It Constants & Factors Supplemental Data
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